End slope chamfer joint bridge main cable sealing wrapping tape

The utility model discloses a bridge main cable sealing wrapping tape with end slope chamfer joints, which mainly comprises an upper covering film, a reinforced framework layer and a flexible bonding layer film, and two ends of the wrapping tape are particularly cut in a beveling manner in the cutting process of the wrapping tape, so that slopes are formed at the ends, and the wrapping tape can be used for sealing the bridge main cable. A lap joint gap formed by the thickness of the wrapping tape is changed into slope smooth transition, so that the problem of air leakage caused by lap joint dead angles of the wrapping tape is solved. The utility model has the advantages of simple structure, convenient and fast on-site construction, and good main cable corrosion resistance, air tightness and sealing performance. 本实用新型公开了一种端部坡面倒角接头桥梁主缆密封缠包带，其主要由上覆盖胶片，增强骨架层和柔性粘合层胶片组成，并在缠包带的裁断过程中对其两个端部特别进行斜切剪裁，使端部形成坡面，将由于缠包带厚度形成的搭接缝隙改为坡面平滑过渡，从而解决缠包带搭接死角造成的漏气问题。本实用新型结构简单，现场施工方便快捷，主缆防腐气密性密封性好。